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/*
* -
* * ============LICENSE_START=======================================================
* * Copyright (C) 2021 Nordix Foundation.
* * ================================================================================
* * Licensed under the Apache License, Version 2.0 (the "License");
* * you may not use this file except in compliance with the License.
* * You may obtain a copy of the License at
* *
* * http://www.apache.org/licenses/LICENSE-2.0
* *
* * Unless required by applicable law or agreed to in writing, software
* * distributed under the License is distributed on an "AS IS" BASIS,
* * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* * See the License for the specific language governing permissions and
* * limitations under the License.
* *
* * SPDX-License-Identifier: Apache-2.0
* * ============LICENSE_END=========================================================
*
*/
import React, { useState } from 'react';
import Button from "react-bootstrap/Button";
import Modal from 'react-bootstrap/Modal';
import Form from 'react-bootstrap/Form';
import Row from 'react-bootstrap/Row';
import styled from 'styled-components';
import Alert from 'react-bootstrap/Alert';
import * as yaml from "js-yaml";
import UploadToscaFile from "../../api/UploadToscaFile";
const ModalStyled = styled(Modal)`
background-color: transparent;
`
const StyledMessagesDiv = styled.div`
overflow: auto;
min-width: 100%;
max-height: 300px;
padding: 5px 5px 0px 5px;
text-align: center;
`
const GetLocalToscaFileForUpload = (props) => {
const [selectedFile, setSelectedFile] = useState();
const [fileIsSelected, setFileIsSelected] = useState(false);
const [toscaJsonObject, setToscaJsonObject] = useState({});
const [show, setShow] = useState(true);
const [alertMessages, setAlertMessages] = useState();
const handleClose = () => {
console.log('handleClose called');
setShow(false);
props.history.push('/');
}
const fileChangeHandler = (event) => {
event.preventDefault();
console.log('fileChangeHandler called');
if (event.currentTarget.files[0] !== undefined) {
console.log('file defined');
setSelectedFile(event.currentTarget.files[0]);
setFileIsSelected(true);
const file = event.currentTarget.files[0];
setAlertMessages([]);
const fileReader = new FileReader();
fileReader.onload = () => {
const jsonObj = yaml.load(fileReader.result, 'utf8');
setToscaJsonObject(jsonObj);
}
fileReader.readAsText(file);
} else {
return;
}
};
const receiveResponseFromUpload = (response, responseMessage) => {
if (response.ok) {
setAlertMessages(<Alert variant="success">
<Alert.Heading>Upload Success</Alert.Heading>
<p>Tosca Service Template from { selectedFile.name } was Successfully Uploaded</p>
<hr/>
<p>Type: { selectedFile.type }</p><p>Size: { +selectedFile.size / 1000 }Kb</p>
</Alert>);
}
else {
setAlertMessages(<Alert variant="danger">
<Alert.Heading>Upload Failure</Alert.Heading>
<p>Tosca Service Template from { selectedFile.name } failed to upload</p>
<p>Status code: { response.status }: { response.statusText }</p>
<p>Response from CLAMP: { responseMessage }</p>
<hr/>
<p>Type: { selectedFile.type }</p><p>Size: { +selectedFile.size / 1000 }Kb</p>
</Alert>);
}
};
return (
<ModalStyled size="lg"
show={ show }
onHide={ handleClose }
backdrop="static"
keyboard={ false }>
<Modal.Header closeButton>
<Modal.Title>Upload Tosca to Commissioning API</Modal.Title>
</Modal.Header>
<br/>
<div style={ { padding: '5px 5px 0px 5px' } }>
<Modal.Body>
<Form style={ { paddingTop: '20px' } }>
<Form.Group as={ Row }>
<Form.File
type="file"
className="custom-file-label"
id="inputGroupFile01"
onChange={ fileChangeHandler }
custom
accept=".yaml,.yml,.json"
label={ fileIsSelected ? selectedFile.name : 'Please select a file' }
>
</Form.File>
<Form.Text>Only .yaml, .yml and .json files are supported</Form.Text>
</Form.Group>
<Form.Group as={ Row }>
<UploadToscaFile toscaObject={ toscaJsonObject }
onResponseReceived={ receiveResponseFromUpload }/>
</Form.Group>
<Form.Group as={ Row }>
<StyledMessagesDiv>
{ alertMessages }
</StyledMessagesDiv>
</Form.Group>
</Form>
</Modal.Body>
</div>
<Modal.Footer>
<Button variant="secondary"
onClick={ handleClose }>Close</Button>
</Modal.Footer>
</ModalStyled>
);
}
export default GetLocalToscaFileForUpload;
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